Merle Oberon ( Merle Oberon )

Kitty Langley

Laird Cregar ( Laird Cregar )

Mr. Slade

George Sanders ( George Sanders )

Inspector John Warwick

Cedric Hardwicke ( Cedric Hardwicke )

Robert Bonting

Sara Allgood ( Sara Allgood )

Ellen Bonting

Aubrey Mather ( Aubrey Mather )

Superintendent Sutherland

Queenie Leonard ( Queenie Leonard )

Daisy the Maid

Doris Lloyd ( Doris Lloyd )

Jennie

David Clyde ( David Clyde )

Det. Sgt. Bates

Helena Pickard ( Helena Pickard )

Annie Rowley

Ruth Clifford ( Ruth Clifford )

Hairdresser (uncredited)

Thora Hird ( Thora Hird )

First Murder Victim Katie (uncredited)

Anita Sharp-Bolster ( Anita Sharp-Bolster )

Wiggy (uncredited)

C. Montague Shaw ( C. Montague Shaw )

Stage Manager (uncredited)

Skelton Knaggs ( Skelton Knaggs )

Man with Cart

Charlie Hall ( Charlie Hall )

Comedian

Bess Flowers ( Bess Flowers )

Woman in Audience

Olaf Hytten ( Olaf Hytten )

Harris, the Haberdasher

Heather Wilde ( Heather Wilde )

Fred Aldrich ( Fred Aldrich )

Harry Allen ( Harry Allen )

Jimmy Aubrey ( Jimmy Aubrey )

Wilson Benge ( Wilson Benge )

Billy Bevan ( Billy Bevan )

Ted Billings ( Ted Billings )

Edmund Breon ( Edmund Breon )

Mae Bruce ( Mae Bruce )

Colin Campbell ( Colin Campbell )

Herbert Clifton ( Herbert Clifton )

Grace Davies ( Grace Davies )

Harold De Becker ( Harold De Becker )

Cyril Delevanti ( Cyril Delevanti )

Frank Elliott ( Frank Elliott )

Herbert Evans ( Herbert Evans )

Douglas Gerrard ( Douglas Gerrard )

Gibson Gowland ( Gibson Gowland )

Kit Guard ( Kit Guard )

Frank Hagney ( Frank Hagney )

Gerald Hamer ( Gerald Hamer )

Lumsden Hare ( Lumsden Hare )

Alec Harford ( Alec Harford )

Forrester Harvey ( Forrester Harvey )

Stuart Holmes ( Stuart Holmes )

Kenneth Hunter ( Kenneth Hunter )

Boyd Irwin ( Boyd Irwin )

Edna Mae Jones ( Edna Mae Jones )

Colin Kenny ( Colin Kenny )

Crauford Kent ( Crauford Kent )

Charles Knight ( Charles Knight )

Connie Leon ( Connie Leon )

George Magrill ( George Magrill )

Kermit Maynard ( Kermit Maynard )

Mathew McCue ( Mathew McCue )

Philo McCullough ( Philo McCullough )

Clive Morgan ( Clive Morgan )

Edmund Mortimer ( Edmund Mortimer )

John Rice ( John Rice )

John Rogers ( John Rogers )

Raymond Severn ( Raymond Severn )

Yorke Sherwood ( Yorke Sherwood )

Leslie Sketchley ( Leslie Sketchley )

Will Stanton ( Will Stanton )

Jane Starr ( Jane Starr )

Robert R. Stephenson ( Robert R. Stephenson )

Donald Stuart ( Donald Stuart )

Walter Tetley ( Walter Tetley )

David Thursby ( David Thursby )

Frederick Worlock ( Frederick Worlock )